综合算式:
①36+75+64+125
②(124﹣85)×12÷26
③103×99
④2800÷4÷25
①7.3-1.82-2.18
②56×101-56
③1800÷12÷5
④125×35×8×2
⑤63×76+76×37
⑥(100+4)×25
1.25×0.8= 8.5÷100= 3.7-1.8= 8.57+2.43=
100×3.4= 0.8×0.05= 5.88+0.2= 0.36×0=
10.9×10×0.1= 7.6×11-7.6×1=
①
②
③
④